EP4451445A4 - Batteriegehäuse, batterie und elektrische vorrichtung - Google Patents

Batteriegehäuse, batterie und elektrische vorrichtung

Info

Publication number
EP4451445A4
EP4451445A4 EP23773558.4A EP23773558A EP4451445A4 EP 4451445 A4 EP4451445 A4 EP 4451445A4 EP 23773558 A EP23773558 A EP 23773558A EP 4451445 A4 EP4451445 A4 EP 4451445A4
Authority
EP
European Patent Office
Prior art keywords
battery
electrical device
housing
battery housing
electrical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23773558.4A
Other languages
English (en)
French (fr)
Other versions
EP4451445A1 (de
Inventor
Zhiqiang Li
Chao Zeng
Cong Bao
Shengwei Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Contemporary Amperex Technology Hong Kong Ltd
Original Assignee
Contemporary Amperex Technology Hong Kong Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Contemporary Amperex Technology Hong Kong Ltd filed Critical Contemporary Amperex Technology Hong Kong Ltd
Publication of EP4451445A1 publication Critical patent/EP4451445A1/de
Publication of EP4451445A4 publication Critical patent/EP4451445A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/227—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
EP23773558.4A 2022-03-22 2023-02-24 Batteriegehäuse, batterie und elektrische vorrichtung Pending EP4451445A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220629625.4U CN217158464U (zh) 2022-03-22 2022-03-22 电池箱体、电池和用电设备
PCT/CN2023/078258 WO2023179307A1 (zh) 2022-03-22 2023-02-24 电池箱体、电池和用电设备

Publications (2)

Publication Number Publication Date
EP4451445A1 EP4451445A1 (de) 2024-10-23
EP4451445A4 true EP4451445A4 (de) 2025-06-04

Family

ID=82696479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23773558.4A Pending EP4451445A4 (de) 2022-03-22 2023-02-24 Batteriegehäuse, batterie und elektrische vorrichtung

Country Status (5)

Country Link
US (1) US20240396145A1 (de)
EP (1) EP4451445A4 (de)
JP (1) JP2024540620A (de)
CN (1) CN217158464U (de)
WO (1) WO2023179307A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217158464U (zh) * 2022-03-22 2022-08-09 宁德时代新能源科技股份有限公司 电池箱体、电池和用电设备
CN117293476B (zh) * 2023-11-27 2024-02-06 山东鹏洲翰程新能源科技有限公司 一种便于安装和拆卸的动力锂电池外置保护板结构
CN222654235U (zh) * 2024-04-30 2025-03-21 惠州亿纬锂能股份有限公司 一种电池包

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332761A1 (de) * 2009-12-10 2011-06-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Batteriegehäuse
CN209071424U (zh) * 2018-11-16 2019-07-05 宁德时代新能源科技股份有限公司 用于容纳电池模组的箱体及电池箱
CN111653701A (zh) * 2020-04-28 2020-09-11 南京创源动力科技有限公司 一种灌封式动力电池系统
CN111900280A (zh) * 2019-05-05 2020-11-06 郑州深澜动力科技有限公司 一种电池箱及电池箱箱体
CN112582722A (zh) * 2020-12-10 2021-03-30 蔚来汽车科技(安徽)有限公司 电池包及包括该电池包的车辆
CN213483866U (zh) * 2020-06-16 2021-06-18 比亚迪股份有限公司 电池包和车辆
CN113594601A (zh) * 2021-08-06 2021-11-02 江苏奥特帕斯新能源科技有限公司 一种带有底护板的低热辐射液冷电池箱体
CN113823870A (zh) * 2021-10-26 2021-12-21 宁波信泰机械有限公司 一种多材料电池箱下托盘
US20220006151A1 (en) * 2020-07-03 2022-01-06 Continental Structure Plastics, Inc. Impact resistant frame of battery containment system
CN215451603U (zh) * 2021-06-29 2022-01-07 比亚迪股份有限公司 一种电池包及车辆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3848565B2 (ja) * 2001-11-27 2006-11-22 松下電器産業株式会社 電池間接続構造および電池モジュール並びに電池パック
JP6010326B2 (ja) * 2011-06-02 2016-10-19 株式会社東芝 二次電池装置、二次電池装置の製造方法
WO2015031761A1 (en) * 2013-08-30 2015-03-05 Yi-Tsung Wu Portable electrical energy storage device with thermal runaway mitigation
CN208111531U (zh) * 2018-04-17 2018-11-16 宁波吉利汽车研究开发有限公司 一种电池箱下托盘
CN212907896U (zh) * 2020-09-12 2021-04-06 宁德时代新能源科技股份有限公司 箱体、电池以及用电设备
CN217158464U (zh) * 2022-03-22 2022-08-09 宁德时代新能源科技股份有限公司 电池箱体、电池和用电设备

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332761A1 (de) * 2009-12-10 2011-06-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Batteriegehäuse
CN209071424U (zh) * 2018-11-16 2019-07-05 宁德时代新能源科技股份有限公司 用于容纳电池模组的箱体及电池箱
CN111900280A (zh) * 2019-05-05 2020-11-06 郑州深澜动力科技有限公司 一种电池箱及电池箱箱体
CN111653701A (zh) * 2020-04-28 2020-09-11 南京创源动力科技有限公司 一种灌封式动力电池系统
CN213483866U (zh) * 2020-06-16 2021-06-18 比亚迪股份有限公司 电池包和车辆
US20220006151A1 (en) * 2020-07-03 2022-01-06 Continental Structure Plastics, Inc. Impact resistant frame of battery containment system
CN112582722A (zh) * 2020-12-10 2021-03-30 蔚来汽车科技(安徽)有限公司 电池包及包括该电池包的车辆
CN215451603U (zh) * 2021-06-29 2022-01-07 比亚迪股份有限公司 一种电池包及车辆
CN113594601A (zh) * 2021-08-06 2021-11-02 江苏奥特帕斯新能源科技有限公司 一种带有底护板的低热辐射液冷电池箱体
CN113823870A (zh) * 2021-10-26 2021-12-21 宁波信泰机械有限公司 一种多材料电池箱下托盘

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023179307A1 *

Also Published As

Publication number Publication date
US20240396145A1 (en) 2024-11-28
JP2024540620A (ja) 2024-10-31
CN217158464U (zh) 2022-08-09
EP4451445A1 (de) 2024-10-23
WO2023179307A1 (zh) 2023-09-28

Similar Documents

Publication Publication Date Title
EP4451443A4 (de) Batterie und elektrische vorrichtung
EP4485660A4 (de) Gehäuse, batteriezelle, batterie und elektrische vorrichtung
EP4369508A4 (de) Elektrodenanordnung, batterie und elektrische vorrichtung
EP4507090A4 (de) Batteriezellengehäuse, batteriezelle, batterie und elektrische vorrichtung
EP4451445A4 (de) Batteriegehäuse, batterie und elektrische vorrichtung
EP4468479A4 (de) Batterie und elektrische vorrichtung
EP4329052A4 (de) Gehäuse, bogenförmige batterie und elektrische vorrichtung
EP4451425A4 (de) Batterie und elektrische vorrichtung
EP4404353A4 (de) Batterie und elektrische vorrichtung
EP4510336A4 (de) Gehäuse, batterie und elektrische vorrichtung
EP4379922A4 (de) Batterie und elektrische vorrichtung
EP4517978A4 (de) Batteriegehäuse, batteriezelle, batterie und elektrische vorrichtung
EP4475253A4 (de) Batterie und elektrische vorrichtung
EP4478502A4 (de) Batterie und elektrische vorrichtung
EP4404354A4 (de) Batterie und elektrische vorrichtung
EP4421962A4 (de) Batterie und elektrische vorrichtung
EP4395033A4 (de) Batterie und elektrische vorrichtung
EP4510316A4 (de) Gehäuse, batteriezelle, batterie und elektrische vorrichtung
EP4443544A4 (de) Batteriepolteil, polstückanordnung, batterie und elektrische vorrichtung
EP4350863A4 (de) Gehäuse, batterie und elektrische vorrichtung
EP4443625A4 (de) Batterie und elektrische vorrichtung
EP4398400A4 (de) Gehäuse, batteriezelle, batterie und elektrische vorrichtung
EP4468496A4 (de) Batterie und elektrische vorrichtung
EP4583211A4 (de) Gehäuse, batterie und elektrische vorrichtung
EP4517972A4 (de) Batteriegehäuse, batterie und elektrische vorrichtung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240719

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20250507

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 50/249 20210101ALI20250429BHEP

Ipc: H01M 50/227 20210101ALI20250429BHEP

Ipc: H01M 50/209 20210101ALI20250429BHEP

Ipc: H01M 50/258 20210101ALI20250429BHEP

Ipc: H01M 50/242 20210101ALI20250429BHEP

Ipc: H01M 50/244 20210101AFI20250429BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS